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SM20B-GHDS-GAN-TF

Description
conn header 20pos ghd R/A smd
CategoryThe connector   
File Size166KB,3 Pages
ManufacturerJST
Environmental Compliance  
Download Datasheet Parametric View All

SM20B-GHDS-GAN-TF Overview

conn header 20pos ghd R/A smd

SM20B-GHDS-GAN-TF Parametric

Parameter NameAttribute value
Datasheets
GHD Connec
Standard Package900
CategoryConnectors, Interconnects
FamilyRectangular Connectors - Headers, Male Pins
PackagingTape & Reel (TR)
Contact TypeOuter Shroud Contac
Connector TypeHeader, Shrouded
Number of Positions20
Number of Positions LoadedAll
Pitch0.049" (1.25mm)
Number of Rows2
Row Spacing-
Contact Mating Length-
Mounting TypeSurface Mount, Right Angle
TerminatiSolde
Fastening TypeLocking Ram
Features-
Contact FinishGold
Contact Finish Thickness-
ColNatural
GHD
CONNECTOR/GOLD-PLATED PRODUCT
• Secure lock device
• Low insertion force
• Prevention of contact deformation
• Suction area for picking up
Emboss Tape
1.25mm pitch/Disconnectable Crimp style connectors
Specifications –––––––––––––––––––
• Current rating: 1.0 A AC, DC (AWG #26)
• Voltage rating: 50 V AC, DC
• Temperature range:
-
25˚C to
+
85˚C
(including temperature rise in applying
electrical current)
• Contact resistance:
Initial value/ Top entry type: 30 mΩ max.
Side entry type: 50 mΩ max
After environmental tests/ Top entry type: 50 mΩ max.
Side entry type: 70 mΩ max
• Insulation resistance: 100 MΩ min.
• Withstanding voltage: 500 VAC/minute
• Applicable wire: Conductor size/ AWG #32 to #26
Insulation O.D./ 0.4 to 1.0 mm
To meet the requirement of the high
density mounting on PC board of flat panel
TV, AV equipments etc., this connector is
designed to the double-row type of
1.25 mm pitch.
Its operability is very well, in spite of the
small size.
PC board layout and Assembly layout
Top entry type
Circuit No.2
Connector outline
0.6
±0.05
A
±0.1
1.25
±0.05
Circuit No.N
1.7
±0.05
* In using the products, refer to "Handling Precaution for Terminal
and Connector" described on our website (Technical documents
of Product information page).
* Contact JST for details.
* Compliant with RoHS.
Standards ––––––––––––––––––––––
0
Recognized E60389
Side entry type
Circuit No.N-1
Connector outline
0.6
±0.05
A
±0.1
1.7
±0.05
(8.55)
1.7
±0.05
1.25
±0.05
7.55
±0.05
7.25
±0.1
Circuit No.N-1
2.8
±0.1
0.3
0.3
±0.05
1.7
±0.05
Circuit No.1
Circuit No.1
1.35
±0.1
1
±0.1
Circuit No.N
Circuit No.2
(Mating side faces to this side)
(8.6)
(8.05)
(10.1)
(9.35)
1
Note: 1. The above figure is the figure viewed from the connector mounting side
2. Tolerance for the centers of pattern on PCB is ±0.05, and shall be not cumulative more than ±0.1.
The dimensions above should serve as a guideline. Contact JST for details.
(8.5)

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